How to disable the ability to change the Windows 8 Start Screen background. In the event that you need to lock down the Windows 8 Start Screen background image or just do not want a user to have the ability to change it, you can disable it via a policy in the Group Policy Editor or via a Registry key.o use a new background, simply select the background you wish to use by left-clicking once on it. You can also change the color of the text shown on the Start screen by selecting a different color from the row of squares under the background choices.
So with this device, one could use a data plan to share the Internet with Wi-Fi devices like tablets, computers. A hotspot is another term for a Wi-Fi router, though it often is used to describe public Wi-Fi routers that provide devices with access to the Internet through a cafe's, library, public place's connection.
Connect to Portable Wi-Fi Hotspot. 1  Enable Wi-Fi (wireless) functionality on your target device (laptop, media device, etc.). 2  Scan for Wi-Fi networks from the device and select your phone hotspot from the network list. 3  The name for your phone hotspot can be changed by touching Home Portable Wi-Fi h otspot Network SSID.